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Office
200 1st St SW
Rochester, MN 55905Phone+1 507-284-2511
Education & Training
- Mayo Clinic College of Medicine and Science (Rochester)Fellowship, Gastroenterology, 1993 - 1996
- Indiana University School of MedicineResidency, Internal Medicine, 1990 - 1993
- University of Nevada, Reno School of MedicineClass of 1990
Certifications & Licensure
- MN State Medical License 1994 - 2024
- FL State Medical License 1999 - 2016
Awards, Honors, & Recognition
- Fellow (FACG) American College of Gastroenterology
Clinical Trials
- Which Supraesophageal Reflux Symptoms Reliably Respond to Proton-Pump-Inhibitor (PPI) Therapy Start of enrollment: 2005 Apr 01
- Proton Pump Inhibitor (PPI) Therapy for Newly Diagnosed Esophagitis Start of enrollment: 2008 Jan 01
- Development, Validation and Evaluation of an Adult and Pediatric Eosinophilic Esophagitis Activity Index Start of enrollment: 2011 Jan 01
Publications & Presentations
PubMed
- 40 citationsA comprehensive re-assessment of the association between vitamin D and cancer susceptibility using Mendelian randomizationJue-Sheng Ong, Suzanne C. Dixon-Suen, Xikun Han, Jiyuan An, Upekha E Liyanage
Nature Communications. 2021-01-11 - 19 citationsVariation in Endoscopic Activity Assessment and Endoscopy Score Validation in Adults With Eosinophilic Esophagitis.Alain M. Schoepfer, Ikuo Hirano, Michael Coslovsky, Marie C. Roumet, Marcel Zwahlen
Clinical Gastroenterology and Hepatology. 2019-07-01 - 195 citationsSymptoms Have Modest Accuracy in Detecting Endoscopic and Histologic Remission in Adults With Eosinophilic EsophagitisEkaterina Safroneeva, Alex Straumann, Michael Coslovsky, Marcel Zwahlen, Claudia E. Kuehni
Gastroenterology. 2016-03-01
Press Mentions
- In Memoriam: Sidney F. Phillips, MDSeptember 22nd, 2020
- Are Acid Reflux Drugs Overused?December 27th, 2011
- Mayo Clinic Studies Find Association Between Acid Reflux and Esophageal CancerMay 31st, 2006
Professional Memberships
- Member
- Fellow
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